| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $94.80 | 4.617% | $99.1769 | $99.18 | $99.20 | $99.20 |
| Purchase #2 | $240.96 | 3.805% | $250.1285 | $250.13 | $250.15 | $250.10 |
| Purchase #3 | $28.40 | 8.756% | $30.8867 | $30.89 | $30.90 | $30.90 |
| Purchase #4 | $143.76 | 10.145% | $158.3445 | $158.34 | $158.35 | $158.30 |
| Purchase #5 | $221.56 | 6.831% | $236.6948 | $236.69 | $236.70 | $236.70 |
| Purchase #6 | $131.70 | 10.489% | $145.514 | $145.51 | $145.50 | $145.50 |
| Purchase #7 | $217.95 | 11.213% | $242.3887 | $242.39 | $242.40 | $242.40 |
| 7 purchase totals = | $1,079.13 | $1,163.1341 | $1,163.13 | $1,163.20 | $1,163.10 | |